The Ultimate Guide to Joint Stock Company Establishment in Turkey 2026

Joint stock company establishment in Turkey has become one of the most preferred legal structures for both local and international investors seeking scalability, credibility, and access to capital markets. Governed by the Turkish Commercial Code, this company type—known as “Anonim Şirket” (A.Ş.)—offers a robust framework that aligns with global corporate governance standards while maintaining flexibility for strategic growth.

At Legalixa Law Firm, we have been advising clients since 1992 on company formation in Turkey, ensuring seamless compliance with Turkish company formation law and regulatory requirements. Our integrated collaboration with Finlexia, led by certified public accountant Beyhan Akkas, provides clients with a unified legal and financial compliance solution.

A joint stock company is particularly suitable for medium to large-scale businesses, startups targeting venture capital, or foreign investors looking to enter the Turkish market with a strong legal presence. Unlike limited liability companies, joint stock companies can issue shares, attract investors, and even go public, making them a strategic choice for long-term expansion.

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What Is a Joint Stock Company in Turkey?

A joint stock company — known in Turkish as Anonim Şirket (A.Ş.) — is one of the most preferred and widely recognized corporate structures available under Turkish commercial law. It is particularly favored by foreign investors, large enterprises, and businesses seeking access to capital markets or planning to engage in regulated industries. Understanding the framework for joint stock company establishment in Turkey is essential for any entrepreneur or corporation looking to build a sustainable, legally compliant business presence in the country.

Under the Turkish Commercial Code No. 6102, a joint stock company is defined as a capital company whose share capital is divided into shares, and where shareholders’ liability is limited solely to their subscribed capital contributions. This fundamental principle of limited liability makes the A.Ş. structure especially attractive for investors who wish to participate in Turkish commerce while protecting their personal assets from business-related obligations.

At Legalixa Law Firm, we have been guiding clients through company establishment in Turkey since 1992. With our multilingual team — offering services in English, Chinese, French, Farsi, and Russian — and our integrated legal and accounting structure through our affiliated firm Finlexia, we provide a seamless, end-to-end incorporation experience for both domestic and foreign investors.

Legal Framework Governing Joint Stock Company Establishment in Turkey

The Turkish Commercial Code and Related Legislation

Joint stock company establishment in Turkey is primarily governed by the Turkish Commercial Code (TCC) No. 6102, which entered into force on July 1, 2012, modernizing the country’s corporate law in alignment with European Union standards. The TCC introduced significant reforms, including enhanced corporate governance principles, mandatory internal audit mechanisms, and electronic registration procedures. Supplementing the TCC are the Turkish Obligations Code, the Capital Markets Law (for publicly held companies), and various secondary regulations issued by the Ministry of Trade and the Capital Markets Board (SPK).

For foreign investors, it is critical to understand that Turkish company formation law does not impose nationality-based restrictions on share ownership or directorship in joint stock companies. Foreign nationals and foreign legal entities can freely establish or participate in a Turkish A.Ş., subject to sector-specific regulations in certain strategic industries. This openness is a cornerstone of Turkey’s foreign investment regime and is further protected under the Foreign Direct Investment Law No. 4875.

Our Turkish company formation lawyers at Legalixa have in-depth expertise in both the Turkish Commercial Code and sector-specific regulatory frameworks, ensuring that your joint stock company is structured not only to comply with general corporate law but also with any industry-specific legal requirements applicable to your business.

Minimum Capital Requirements

One of the most important parameters in joint stock company establishment in Turkey is the minimum capital requirement. Under the current regulatory framework, the minimum share capital for a privately held joint stock company is TRY 250,000. For joint stock companies established as holding companies, the minimum capital requirement rises to TRY 500,000. If the company intends to offer shares to the public, additional capital requirements and ongoing regulatory obligations under the Capital Markets Law apply.

At least 25% of the registered capital must be paid upon incorporation, with the remaining 75% to be deposited within 24 months following registration. Contributions in kind — such as real estate, intellectual property, or other tangible assets — are permitted but must be formally appraised by a court-appointed expert prior to registration to ensure accurate valuation.

Step-by-Step Process for Joint Stock Company Establishment in Turkey

Preparation and Pre-Incorporation Steps

The joint stock company establishment in Turkey begins well before any document is submitted to a government authority. The first step involves determining the company’s trade name, verifying its availability, and ensuring it complies with Turkish naming regulations. The trade name must be distinctive, must not mislead the public, and must include the designation “Anonim Şirket” or the abbreviation “A.Ş.”

Following the name decision, founders must draft the articles of association (esas sözleşme), which constitute the foundational constitutional document of the company. The articles must contain mandatory provisions prescribed by the TCC, including the company’s purpose and scope, registered address, share capital and structure, number and par value of shares, the names and signatures of the founders, and provisions governing the general assembly and board of directors. Our Turkish company formation lawyers carefully tailor these articles to reflect each client’s specific operational needs and long-term strategic objectives, while ensuring full compliance with Turkish company formation law.

Online Registration Through the MERSİS System

Turkey has modernized its company registration process through the MERSİS (Central Registration System) platform, an online portal that streamlines corporate formation across Turkey. Founders or their authorized legal representatives must first create a MERSİS account, complete the electronic application, and upload the required formation documents.

Once the application is submitted online, the physical execution of the articles of association before a notary — or, in certain cases, directly before the Trade Registry — is required. The notarization step adds a layer of legal authentication and ensures the enforceability of the founding documents. After notarization, the application is forwarded to the relevant Trade Registry Office (Ticaret Sicili Müdürlüğü) for review and registration.

Trade Registry Registration and Post-Incorporation Obligations

Upon approval by the Trade Registry, the joint stock company is formally incorporated and receives its trade registry number. The company is then published in the Turkish Trade Registry Gazette (Türkiye Ticaret Sicili Gazetesi), which serves as the official public notice of its establishment. This publication is legally mandatory and marks the point at which the company acquires legal personality.

Following Trade Registry registration, several post-incorporation steps must be completed promptly. These include obtaining a tax identification number from the relevant tax office, registering with the Social Security Institution (SGK) if employees will be hired, opening a corporate bank account, obtaining any sector-specific licenses or permits, and registering for VAT if applicable. The company must also appoint a board of directors and, where required, an independent auditor. Failure to complete these steps in a timely manner can result in administrative penalties and operational delays.

Company Formation Cost in Turkey for a Joint Stock Company

Understanding the Full Cost Picture

One of the most frequently asked questions from clients considering company formation in Turkey is: what does it actually cost? The answer involves both statutory fees and professional service fees. Statutory costs include notary fees, Trade Registry registration fees, gazette publication fees, and any applicable taxes. These government-mandated charges vary depending on the registered share capital amount and the specific trade registry office handling the application.

Professional fees — encompassing Turkish company formation lawyers’ fees and accounting or consultancy charges — are a separate but equally important component of the company formation cost. At Legalixa, we offer transparent, clearly structured fee arrangements so that our clients have a complete picture of their total investment before the process begins. Our integrated approach with Finlexia further reduces overall costs by eliminating the need to engage separate legal and accounting service providers.

Ongoing Compliance Costs

Beyond the initial company formation cost, joint stock companies in Turkey are subject to ongoing compliance obligations that generate recurring annual expenses. These include statutory audit fees (if the company meets the audit threshold criteria), annual Trade Registry renewal fees, tax filing costs, bookkeeping and financial reporting expenses, and general assembly organization costs. Companies that fail to comply with these obligations risk administrative fines, trade registry sanctions, and reputational damage.

Our team at Legalixa — working in close coordination with the certified public accounting professionals at Finlexia led by Beyhan Akkas — provides ongoing compliance support to ensure that joint stock companies remain in good standing throughout their operational life. This integrated legal and accounting model is one of the defining advantages of working with our firm.

Why Work With Legalixa for Joint Stock Company Establishment in Turkey?

Decades of Experience in Turkish Company Formation

Since our founding in 1992, Legalixa Law Firm has built a distinguished reputation as a trusted partner for both Turkish and international clients navigating the complexities of Turkish company formation. Our team’s extensive experience in company establishment in Turkey spans virtually every sector, from manufacturing and real estate to technology, financial services, and international trade. We have guided hundreds of businesses through joint stock company establishment in Turkey, and we bring that institutional knowledge to every new engagement.

Our founder, Mr. Selcuk Akkas, leads a multidisciplinary team that combines expertise in corporate law, commercial litigation, foreign investment law, and regulatory compliance. This breadth of legal capability means that as your business grows and evolves, Legalixa can continue to serve as your full-service legal partner across all stages of corporate life.

Integrated Legal and Accounting Services Through Finlexia

A genuinely distinctive feature of our firm is the integrated legal and accounting solution we provide through Finlexia, the dedicated accounting practice led by Beyhan Akkas, a certified public accountant and the wife of our founding partner. Finlexia provides comprehensive accounting, bookkeeping, financial reporting, and tax compliance services tailored specifically to the needs of Turkish joint stock companies — including those owned or managed by foreign investors unfamiliar with Turkish financial regulations.

This coordinated legal and accounting structure means that clients can manage all of their corporate and financial compliance obligations under one roof. From the initial joint stock company establishment in Turkey to ongoing statutory filings, tax declarations, and financial audits, our integrated team ensures nothing falls through the cracks. For international clients in particular, this one-stop-shop model significantly simplifies the experience of operating in Turkey and reduces both administrative burden and compliance risk.

FAQs About Joint Stock Company Establishment in Turkey

What is the minimum share capital required for joint stock company establishment in Turkey?

The minimum share capital for a privately held joint stock company in Turkey is currently TRY 250,000. At least 25% of this amount — TRY 62,500 — must be paid into a blocked bank account prior to registration, with the remaining 75% to be paid within 24 months of incorporation. For holding companies structured as joint stock companies, the minimum capital threshold is TRY 500,000. These figures are set by the Turkish Commercial Code and may be adjusted periodically, so it is advisable to confirm the current requirements with Turkish company formation lawyers at the time of incorporation.

Can foreign nationals or foreign companies carry out joint stock company establishment in Turkey?

Yes, completely and without restriction in most sectors. Turkish company formation law grants foreign investors the same rights as Turkish nationals when it comes to establishing and operating joint stock companies. A joint stock company in Turkey may be 100% foreign-owned, and foreign nationals can serve as shareholders, board members, and authorized signatories. Sector-specific limitations exist in a small number of industries — such as broadcasting and certain aspects of aviation — but these are exceptions rather than the rule. Legalixa has extensive experience facilitating joint stock company establishment in Turkey for clients from Europe, Asia, the Middle East, and beyond.

How long does the joint stock company establishment process in Turkey typically take?

With proper preparation and professional support, joint stock company establishment in Turkey can typically be completed within five to ten business days from the date of notarization of the articles of association. The primary variables affecting timeline are the speed of document preparation, the workload of the relevant Trade Registry Office, and whether any sector-specific pre-approvals are required. Post-incorporation steps such as tax registration and SGK enrollment can generally be completed within a further five business days. Our Turkish company formation lawyers manage the entire process efficiently to minimize delays.

What are the main ongoing compliance obligations for a joint stock company in Turkey?

A Turkish joint stock company has a range of recurring compliance obligations, including the preparation and filing of annual financial statements, the organization of an annual ordinary general assembly within three months of the fiscal year-end, the filing of corporate income tax returns and quarterly advance tax declarations, VAT reporting, and ongoing social security contributions for employees. Companies that meet certain size thresholds are also subject to independent statutory audits. At Legalixa, we coordinate all ongoing legal compliance, while our accounting affiliate Finlexia handles financial reporting and tax filings, ensuring complete and timely compliance throughout the year.

What documents are required for joint stock company establishment in Turkey?

The core documents required include the articles of association (drafted in Turkish and executed before a notary or Trade Registry officer), identity documents for all shareholders and board members (passports for foreign nationals, notarized and apostilled where required), proof of the initial capital deposit from a Turkish bank, and a completed MERSİS registration application. If a corporate shareholder is involved, notarized and apostilled certificates of incorporation, articles of association, and authorization documents for the signatory are required. Our legal team prepares and reviews all documentation to ensure it meets the standards of the relevant Trade Registry Office.

Is it possible to establish a single-shareholder joint stock company in Turkey?

Yes. The Turkish Commercial Code explicitly permits the establishment of a joint stock company with a single shareholder — either an individual or a legal entity. This structure is known as a tek pay sahipli anonim şirket and is particularly useful for wholly owned subsidiaries of foreign parent companies. The single-shareholder status must be registered with the Trade Registry, and any subsequent change in shareholding must also be promptly registered. Our firm regularly assists foreign parent companies in establishing single-shareholder joint stock subsidiaries as part of broader Turkish market entry strategies.

For over three decades, Legalixa has been Istanbul’s leading provider of company formation services, having successfully formed more than 260 companies for our clients.

Selcuk Akkas, Attorney at Law, Patent & Trademark Attorney & Mediator

Contact us for Joint Stock Company Establishment in Turkey

If you are considering joint stock company establishment in Turkey, there is no substitute for experienced, multilingual legal counsel who knows the Turkish regulatory landscape inside and out. At Legalixa Law Firm, we have been providing expert company establishment in Turkey services since 1992, guiding clients from across the globe through every step of the process — from initial corporate structuring advice and articles of association drafting to Trade Registry registration, tax enrollment, and post-incorporation compliance.

Our team of seasoned Turkish company formation lawyers delivers a level of precision, responsiveness, and client-focused service that reflects our three decades of experience in Turkish company formation. Whether you are a foreign investor entering the Turkish market for the first time or an established international corporation expanding your corporate footprint, our firm is equipped to provide the comprehensive legal support you need at every stage.

What truly sets Legalixa apart is our fully integrated legal and accounting offering. Through our close collaboration with Finlexia — the accounting practice led by Beyhan Akkas, a certified public accountant — clients benefit from a one-stop solution that covers both the legal mechanics of joint stock company establishment in Turkey and the full spectrum of financial compliance obligations that follow. We also offer company address services for foreign entities at competitive rates, providing a practical solution for companies that need a registered Turkish address before establishing a physical presence.

We communicate with our clients in English, Chinese, French, Farsi, and Russian, ensuring that language is never a barrier to clear, effective legal and accounting support. Contact Legalixa today to schedule a consultation and take the first confident step toward successful company formation in Turkey.